I was at an auction here in CHCH today, and saw a nicely displayed set of M1 Carbines.
They were included in a display of American Service rifles, and it was well set out.
I have some pictures but they were taken with my cell, so I need to use my cable from work to get them off in a displayable size.
The pictures will be added on Monday at the latest.
The owner of these carbines has been sent a link to the forum, so hopefully he may share some of his knowledge on them in the future.